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Home >> Mazda >> 2017 >> CX-3 Touring, AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security And Locks >> LF Control Unit Removal/Installation
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LF Control Unit Removal/Installation

  1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
  2. Remove the front scuff plate (RH). (See FRONT SCUFF PLATE REMOVAL/INSTALLATION .)
  3. Remove the front side trim (RH). (See FRONT SIDE TRIM REMOVAL/INSTALLATION .)
  4. Disconnect the connector.
    Fig 1: Disconnecting LF Control Unit Connector
    G11472707Courtesy of MAZDA MOTORS CORP.
  5. While pressing the tabs in the directions of arrows (1) shown in the figure, pull the LF control unit in the direction of arrow (2) to detach the LF control unit from the LF control unit bracket.
    Fig 2: Pulling LF Control Unit
    G11472708Courtesy of MAZDA MOTORS CORP.
  6. Remove the LF control unit from the LF control unit bracket.
  7. Remove the bolt.
    Fig 3: Removing LF Control Unit From LF Control Unit Bracket
    G11472709Courtesy of MAZDA MOTORS CORP.
  8. While pressing the tabs in the directions of arrows (1) shown in the figure, pull the LF control unit bracket in the direction of arrow (2) to detach the LF control unit bracket tabs from the body.
    Fig 4: Pulling LF Control Unit Bracket
    G11472710Courtesy of MAZDA MOTORS CORP.
  9. Remove the LF control unit bracket from the body.
  10. Install in the reverse order of removal.
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